Description

MS‑NAE5510‑3

1. Product Title

Johnson Controls MS‑NAE5510‑3‑ Metasys Network Automation Engine Controller

2. Product Overview

MS‑NAE5510‑3 is a core network automation engine for Johnson Controls Metasys building automation system, acting as supervisory field controller for HVAC, lighting and smoke‑control equipment in large commercial buildings. It collects real‑time data from field BACnet MS/TP and N2‑Bus devices, executes control logic, manages alarm events and provides data communication interface to upper‑level building management host. Equipped with 10/100Mbps Ethernet port and dual optically‑isolated RS‑485 field‑bus ports, it supports multi‑protocol interconnection and meets UL 864 smoke‑control certification requirements for fire‑safety related building automation loops.

3. Technical Specifications

• Brand: Johnson Controls
• Model: MS‑NAE5510‑3
• Warranty: One Year
• Condition: 100% New & Original
• System Compatibility: Metasys Building Automation System
• Ports: 1×10/100Mbps Ethernet, 2×isolated RS‑485 (BACnet MS/TP / N2 Bus)
• Certification: UL 864 smoke‑control listed
• Power Supply: 24 VDC
• Memory: 512 MB Flash, 256 MB DRAM
• Operating Temp: 0 °C ~ +55 °C
• Mounting: DIN‑rail or flat surface mounting
• Protection Class: IP20
• 

4. Application Scenarios

• Large Commercial Building BMS Control Cabinet: Supervisory controller spare for Metasys HVAC and smoke‑control automation systems.
• Public Facility Building‑automation Retrofit Project: Network‑automation‑engine replacement for field‑device data‑acquisition assemblies.
• Metasys System Upgrade & Maintenance: Drop‑in spare for installed MS‑NAE5510‑3 hardware.